# BUIP index 2019 - 2026

**URL:** <https://forum.bitcoinunlimited.info/t/buip-index-2019-2026/616>\
**Category:** BUIPs\
**Created:** [October 26, 2025, 3:26am UTC](https://forum.bitcoinunlimited.info/t/buip-index-2019-2026/616 "2025-10-26T03:26:38Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![solex](https://forum.bitcoinunlimited.info/user_avatar/forum.bitcoinunlimited.info/solex/32/127_2.png) [@solex](https://forum.bitcoinunlimited.info/u/solex)\
**Post date:** [October 26, 2025, 3:26am UTC](https://forum.bitcoinunlimited.info/t/buip-index-2019-2026/616/1 "2025-10-26T03:26:38Z")

</div>

Continued from [BUIP Index 2015 - 2018](https://forum.bitcoinunlimited.info/t/buip-index-2015-2018/19/1)

BUIP112: (voted) [New Members for Election #12](https://bitco.in/forum/threads/buip112-new-members-for-election-12.23315/)

BUIP113: (rejected 8:18:0) [Support Bitcoin SV with an Official Implementation](https://bitco.in/forum/threads/buip113-support-bitcoin-sv-with-an-official-implementation.23723/)

BUIP114: (passed 19:9:1) [Drop support for the BSV HF Config Parameters in BUCash](https://bitco.in/forum/threads/buip114-drop-support-for-the-bsv-hf-config-parameters-in-bucash.23725/)

BUIP115: (passed 17:3:2) [Drop support for BTC](https://bitco.in/forum/threads/buip115-drop-support-for-btc.23728/)

BUIP116: (rejected 14:5:3) [Articles of Federation Clarification](https://bitco.in/forum/threads/buip116-articles-of-federation-clarification.23726/)

BUIP117: (draft) [Open Letter from BU members to the BCH / BSV communities](https://bitco.in/forum/threads/buip117-open-letter-from-bu-members-to-the-bch-bsv-communities.23806/)

BUIP118: (passed 11:6:5) [Implement CashAccount lookup features](https://bitco.in/forum/threads/buip118-implement-cashaccount-lookup-features.23749/)

BUIP119: (passed 11:6:5) [Implement sending to CashAccount](https://bitco.in/forum/threads/buip119-implement-sending-to-cashaccount.23750/)

BUIP120: (passed 21:0:2) [Replace LevelDB with an immutable stateless storage design](https://bitco.in/forum/threads/buip120-replace-leveldb-with-an-immutable-stateless-storage-design.23734/)

BUIP121: (passed 13:6:4) [Create formal specifications](https://bitco.in/forum/threads/buip121-create-formal-specifications.23762/)

BUIP122: (rejected 3:16:6) [Remove Norway from membership](https://bitco.in/forum/threads/buip122-remove-norway-from-membership.23840/)

BUIP123: (rejected 8:15:5) [Remove imaginary\_username from membership](https://bitco.in/forum/threads/buip123-remove-imaginary-username.23841/)

BUIP124: (voted) [New Members for Election #13](https://bitco.in/forum/threads/buip124-new-members-for-election-13.23917/)

BUIP125: (passed 14:6:1) [Remove Norway from membership](https://bitco.in/forum/threads/buip125-remove-norway-from-membership.24015/)

BUIP126: (passed 17:2:3) [Planet-on-a-LAN stress test model network](https://bitco.in/forum/threads/buip-planet-on-a-lan-stress-test-model-network.23963/)

BUIP127: (rejected 10:10:1) [Partially re-weight funds, 50% BTC to BCH](https://bitco.in/forum/threads/buip127-partially-re-weight-funds-50-btc-to-bch.24060/)

BUIP128: (passed 20:2:0) [Fund the Developer](https://bitco.in/forum/threads/buip128-fund-the-developer.24368/)

BUIP129: (passed 16:3:1) [Finish and Productize the BU Voting System](https://bitco.in/forum/threads/buip129-finish-and-productize-the-bu-voting-system.24367/)

BUIP130: (voted) [New Members for Election #14](https://bitco.in/forum/threads/buip130-new-members-for-election-14.24999/)

BUIP131: (passed 14:0:2) [Bobtail Prototype Extending Storm on Bitcoin Unlimited](https://bitco.in/forum/threads/buip131-bobtail-prototype-extending-storm-on-bitcoin-unlimited.24903/)

BUIP132: (passed 12:2:0) [Ecosystem Outreach & Marketing for BU & On-chain Scaling](https://bitco.in/forum/threads/buip132-ecosystem-outreach-marketing-for-bu-on-chain-scaling.24636/)

BUIP133: (draft) [Electron Cash Improvements](https://bitco.in/forum/threads/buip133-electron-cash-improvements.24654/)

BUIP134: (passed 16:0:0) [Fund another Developer](https://bitco.in/forum/threads/buip134-fund-another-developer.24658/)

BUIP135: (passed 16:0:0) [Use OKCoin Donation to fund DoubleSpend Proofs](https://bitco.in/forum/threads/buip135-use-okcoin-donation-to-fund-doublespend-proofs.24720/)

BUIP136: (passed 12:0:0) [Andrew Clifford for president](https://bitco.in/forum/threads/buip136-andrew-clifford-for-president.24915/)

BUIP137: (passed 16:0:0) [Funded development (aka Devpool3)](https://bitco.in/forum/threads/buip137-funded-development-aka-devpool3.24916/)

BUIP138: (passed 15:0:0) [Fund BU’s Chief Scientist](https://bitco.in/forum/threads/buip138-fund-bus-chief-scientist.24921/)

BUIP139: (no quorum) [Multiple OP\_RETURN with less rules](https://bitco.in/forum/threads/buip139-multiple-op_return-with-less-rules.24951/)

BUIP140: (passed 3:0:3) [Multiple OP\_RETURN with shared size limit](https://bitco.in/forum/threads/buip140-multiple-op_return-with-shared-size-limit.24952/)

BUIP141: (rejected 3:11:3) [Restrict voting rights for Non-publicly identified members](https://bitco.in/forum/threads/buip141-restrict-voting-rights-for-non-publicly-identified-members.25068/)

BUIP142: (rejected 9:7:1) [Create Bitcoin Cash testdata](https://bitco.in/forum/threads/buip142-create-bitcoin-cash-testdata.25385/)

BUIP143: (passed 16:0:2) [Refuse the Coinbase Tax](https://bitco.in/forum/threads/buip143-refuse-the-coinbase-tax.25512/)

BUIP144: (draft) [Voluntary pay out to config list of addresses from mined block coinbases](https://bitco.in/forum/threads/buip144-voluntary-pay-out-to-config-list-of-addresses-from-mined-block-coinbases.25505/)

BUIP146: (passed 17:0:2) [Additional funding for bitcoin cash specification](https://bitco.in/forum/threads/buip145-additional-funding-for-bitcoin-cash-specification.25408/)

BUIP146: (rejected 4:5:5) [Add config parameter to delay mining transactions](https://bitco.in/forum/threads/buip146-add-config-parameter-to-delay-mining-transactions.23955/)

BUIP147: (passed 14:2:2) [Fund Developer 2](https://bitco.in/forum/threads/buip147-fund-developer-2.26280/)

BUIP148: (passed 14:4:0) [Ecosystem Outreach & Marketing for BU & On-chain Scaling 2](https://bitco.in/forum/threads/buip148-ecosystem-outreach-marketing-for-bu-on-chain-scaling-2.26286/)

BUIP149: (rejected 0:5:9) [Delimited OP\_RETURNs](https://bitco.in/forum/threads/buip-delimited-op_returns.26362/)

BUIP150: (passed 12:0:1) [B.U. Incorporated office admin](https://bitco.in/forum/threads/buip150-b-u-incorporated-office-admin.26764/)

BUIP151: (passed 14:0:0) [Further Development of the Bobtail/Storm Protocol](https://bitco.in/forum/threads/buip151-further-development-of-the-bobtail-storm-protocol.26778/unread)

BUIP152: (passed 12:1:0) [Announcing Wally Wallet](https://bitco.in/forum/threads/buip152-announcing-wally-wallet.26779/unread)

BUIP153: (passed 13:0:1) [BU Blockparty - Let’s Get Building On Bitcoin Cash!](https://bitco.in/forum/threads/buip153-bu-blockparty-lets-get-building-on-bitcoin-cash.26781/unread)

BUIP154: (passed 13:0:0) [Re-elect Peter R for BU Secretary](https://bitco.in/forum/threads/buip154-re-elect-peter-r-for-bu-secretary.26783/)

BUIP155: (voted) [New Members for Election #15](https://bitco.in/forum/threads/buipxxx-new-members-for-election-15.26782/)

BUIP156: (passed 13:0:0) [Andrew Stone For Developer](https://bitco.in/forum/threads/buip156-andrew-stone-for-developer.27234/)

BUIP157: (passed 13:0:0) [Continue Funding a Developer](https://bitco.in/forum/threads/buip-157-continue-funding-a-developer.27258/)

BUIP158: (passed 13:0:0) [Funding for SysAdmin/Developer](https://bitco.in/forum/threads/buip158-funding-for-sysadmin-developer.27260/)

BUIP159: (passed 10:0:0) [Ecosystem Outreach & Marketing for BU & On-chain Scaling 2021](https://bitco.in/forum/threads/buipxxx-ecosystem-outreach-marketing-for-bu-on-chain-scaling-2021.27267/)

BUIP160: (passed 9:0:0) [BCH Developer On-ramp System](https://bitco.in/forum/threads/buipxxx-bch-developer-on-ramp-system.27268/unread)

BUIP161: (passed 9:0:0)[Bitcoin Unlimited Website Refresh](https://bitco.in/forum/threads/buipxxx-bitcoin-unlimited-website-refresh.27269/unread)

BUIP162: (passed 10:0:1) [The BU Mining Reward Guarantee](https://bitco.in/forum/threads/buipxxx-the-bu-mining-reward-guarantee.27270/unread)

BUIP163: (passed 12:0:0) [Ongoing Publication Grant to the Journal Ledger](https://bitco.in/forum/threads/buip163-ongoing-publication-grant-to-the-journal-ledger.27280/)

BUIP164: (voted) [New Members for Election #16](https://bitco.in/forum/threads/buip164-new-members-for-election-16.27314/)

BUIP165: (reserved)

BUIP166: (passed 13:6:2) [Launch a Chain for Proving Next Generation Features](https://forum.bitcoinunlimited.info/t/buip-166-launch-a-chain-for-proving-next-generation-features/35/134)

BUIP167: (passed 10:0:0) [Hire talent to conduct consensus building work](https://forum.bitcoinunlimited.info/t/buip167-hire-talent-to-conduct-consensus-building-work/70)

BUIP168: (passed 9:0:0) [Add support for Native Introspection CHIP](https://forum.bitcoinunlimited.info/t/buip168-add-support-for-native-introspection-chip/77)

BUIP169: (passed 10:0:0) [Add support for larger integers](https://forum.bitcoinunlimited.info/t/buip169-add-support-for-larger-integers/78)

BUIP170: (passed 6:0:3) [Implement CHIP 2021-01 Restrict Transaction Version](https://forum.bitcoinunlimited.info/t/buip170-implement-chip-2021-01-restrict-transaction-version/79)

BUIP171: (passed 6:0:3) [Implement CHIP 2021-01 Allow Transactions to be smaller in size](https://forum.bitcoinunlimited.info/t/buip171-implement-chip-2021-01-allow-transactions-to-be-smaller-in-size/80)

BUIP172: (passed 60:3) [Evaluate CHIP-2021-05-vm-limits: Targeted Virtual Machine Limits](https://forum.bitcoinunlimited.info/t/buip172-evaluate-chip-2021-05-vm-limits-targeted-virtual-machine-limits/81)

BUIP173: (passed 4:1:5) [Join and support BMP for BCH development](https://forum.bitcoinunlimited.info/t/buip173-join-and-support-bmp-for-bch-development/177/13)

BUIP174: (passed 11:0:0) [Funded Development, aka Devpool4](https://forum.bitcoinunlimited.info/t/buip174-funded-development-aka-devpool4/180/2)

BUIP175: (passed 12:0:0) [Taking VotePeer from Prototype to Production](https://forum.bitcoinunlimited.info/t/buip175-taking-votepeer-from-prototype-to-production/181/2)

BUIP176: (passed 11:0:0) [Flexibility for Long-term Developers](https://forum.bitcoinunlimited.info/t/buip176-flexibility-for-long-term-developers/182/2)

BUIP177: (voted) [New Members for Election #16](https://forum.bitcoinunlimited.info/t/buip177-new-members-for-election-16/187/2)

BUIP178: (passed 8:1:1) [NEXA Official Website](https://forum.bitcoinunlimited.info/t/buip178-nexa-official-website/205)

BUIP179: (passed 10:1:0) [Ecosystem Outreach & Marketing for BU & On-chain Scaling 2022](https://forum.bitcoinunlimited.info/t/buip179-ecosystem-outreach-marketing-for-bu-on-chain-scaling-2022/204/2)

BUIP180: (passed 9:0:1) [Andrew Clifford for President](https://forum.bitcoinunlimited.info/t/buip180-andrew-clifford-for-president/211/2)

BUIP181: (passed 9:1:0) [BU Mobile Wallet Project](https://forum.bitcoinunlimited.info/t/buip181-bu-mobile-wallet-project/212/2)

BUIP182: (passed 14:1:2) [Fund Rostrum Electrum server development](https://forum.bitcoinunlimited.info/t/buip182-fund-rostrum-electrum-server-development/229/2)

BUIP183: (passed 13:0:4) [Re-elect Peter R for BU Secretary](https://forum.bitcoinunlimited.info/t/buip183-re-elect-peter-r-for-bu-secretary/248)

BUIP184: (passed 8:1:0) [Nexa Marketing Budget](https://forum.bitcoinunlimited.info/t/buip184-nexa-marketing-budget/260/1)

BUIP185: (passed 6:2:0) [Nexa Infrastructure & Strategy](https://forum.bitcoinunlimited.info/t/buip185-nexa-infrastructure-strategy/261/1)

BUIP186: (tied - no result 4:4:0) [Mid-Tier Exchange Listing Fee](https://forum.bitcoinunlimited.info/t/buip186-mid-tier-exchange-listing-fee/262/1)

BUIP187: (passed 7:1:0) [CashScript Port To Nexa](https://forum.bitcoinunlimited.info/t/buip187-cashscript-port-to-nexa/263/1)

BUIP188: (reserved)

BUIP189: (passed 8:1:0) [Token Minting Tool - Basic](https://forum.bitcoinunlimited.info/t/buip189-token-minting-tool-basic/265/1)

BUIP190: (passed 9:0:0) [B.U. Team NEX Vesting Rewards](https://forum.bitcoinunlimited.info/t/buip190-b-u-team-nex-vesting-rewards/266/1)

BUIP191: (passed 5:3:0) [Nexa Growth Plan Community Funded Projects](https://forum.bitcoinunlimited.info/t/buip191-nexa-growth-plan-community-funded-projects/267/1)

BUIP192: (passed 8:0:0) [Andrew Stone for Developer](https://forum.bitcoinunlimited.info/t/buip192-andrew-stone-for-developer/270/1)

BUIP193: (passed 9:0:0) [Bitcoin Unlimited be a “Customer” for a student project at NTNU](https://forum.bitcoinunlimited.info/t/buip193-bitcoin-unlimited-be-a-customer-for-a-student-project-at-ntnu/313)

BUIP194: (passed 9:0:0) [Flexibility for Long-term Developers 2023](https://forum.bitcoinunlimited.info/t/buip194-flexibility-for-long-term-developers-2023/316/1)

BUIP195: (passed 7:1:0) [Nexa UltraScale Testnet Initiative](https://forum.bitcoinunlimited.info/t/buip195-nexa-ultrascale-testnet-initiative/317/3)

BUIP196: (passed 6:0:0) [Marketing Team Budget Increase](https://forum.bitcoinunlimited.info/t/buip196-marketing-team-budget-increase/319/2)

BUIP197: (passed 9:0:0) [BIPs32-39-44 HD functions for Falcon PQC - Public Bounty](https://forum.bitcoinunlimited.info/t/buip197-bips32-39-44-hd-functions-for-falcon-pqc-public-bounty/320/1)

BUIP198: (passed 6:1:0) [Ledger Embedded App Development](https://forum.bitcoinunlimited.info/t/buip198-ledger-embedded-app-development/324)

BUIP199: (passed) [NexScript Phase 2](https://forum.bitcoinunlimited.info/t/buip199-nexscript-phase-2/366/3)

BUIP200: (passed) [Tokenize Phase 2](https://forum.bitcoinunlimited.info/t/buip200-tokenize-phase-2/365/2)

BUIP201: (passed) [NEXA 1st Hackathon](https://forum.bitcoinunlimited.info/t/buip201-nexa-1st-hackathon/371/4)

BUIP202: (passed) [Hire additional developers](https://forum.bitcoinunlimited.info/t/buip202-hire-additional-developers/374)

BUIP203: (passed) [Andrew Clifford for B.U. President](https://forum.bitcoinunlimited.info/t/buip203-andrew-clifford-for-b-u-president/381/1)

BUIP204 (passed) [B.U. Participation in the Australian Crypto Convention 2024](https://forum.bitcoinunlimited.info/t/buip204-b-u-participation-in-the-australian-crypto-convention-2024/401/1)

BUIP205: (passed) [Fund Bitcoin Unlimited and Nexa Marketing and Social Media Hires](https://forum.bitcoinunlimited.info/t/buip205-fund-bitcoin-unlimited-and-nexa-marketing-and-social-media-hires/402/1)

BUIP206: (passed) [New Member for Election - Dolaned](https://forum.bitcoinunlimited.info/t/buip206-new-member-for-election-dolaned/403/2)

BUIP207: (passed 10:0:0) [Tier-1 Exchange Listing for Nexa](https://forum.bitcoinunlimited.info/t/buip207-tier-1-exchange-listing-for-nexa/459/4)

BUIP208: (rejected 4:5:0) [New Members for Election - Endo](https://forum.bitcoinunlimited.info/t/buip208-new-members-for-election-endo/461/1)

BUIP209 (passed) [B.U. Long-term Mission Focus on NEXA](https://forum.bitcoinunlimited.info/t/buip209-b-u-long-term-mission-focus-on-nexa/504/1)

BUIP210: (passed) [Re-elect Peter R for Bitcoin Unlimited Secretary](https://forum.bitcoinunlimited.info/t/buip210-re-elect-peter-r-for-bitcoin-unlimited-secretary/508/3)

BUIP211: (passed) [Continuing the Publication Grant to Ledger Journal](https://forum.bitcoinunlimited.info/t/buip211-continuing-the-publication-grant-to-ledger-journal/509/2)

BUIP212: (passed 8:0:0) [B.U. Key Person Self-insurance Policy](https://forum.bitcoinunlimited.info/t/buip212-b-u-key-person-self-insurance-policy/563/1)

BUIP213: (passed 8:0:0) [New Member for Election - vgrunner](https://forum.bitcoinunlimited.info/t/buip213-new-member-for-election-vgrunner/564/1)

BUIP214: (passed 7:0:0) [New Member for Election - yendy](https://forum.bitcoinunlimited.info/t/buip214-new-member-for-election-yendy/565/1)

BUIP215: (passed 8:1:0) [Nexa Wallet SDK](https://forum.bitcoinunlimited.info/t/buip-215-nexa-wallet-sdk/566)

BUIP216: (passed 6:1:0) [New Member for Election - DonAlucard](https://forum.bitcoinunlimited.info/t/buip216-new-member-for-election-donalucard/571/1)

BUIP217: (passed 7:0:0) [New Member for Election - Shek](https://forum.bitcoinunlimited.info/t/buip217-new-member-for-election-shek/574/1)

BUIP218: (passed 9:0:0) [Andrew Stone for Developer](https://forum.bitcoinunlimited.info/t/buip218-andrew-stone-for-developer/576/1)

BUIP219: (passed 10:0:0) [BUIP219: Andrew Clifford for B.U. President](https://forum.bitcoinunlimited.info/t/buip219-andrew-clifford-for-b-u-president/617/1)

BUIP220: (passed 10:0:0) [BUIP220: New Member for Election - Steven VDM](https://forum.bitcoinunlimited.info/t/buip220-new-member-for-election-steven-vdm/618/1)

BUIP221: (passed 8:5:0) [BUIP221: Delegate Operational Matters to the BU Executive](https://forum.bitcoinunlimited.info/t/buip221-delegate-operational-matters-to-the-bu-executive/637/10)

BUIP222: (rejected 5:8:0) [Tiered Proposal Framework — NXIP and NRC](https://forum.bitcoinunlimited.info/t/buip222-tiered-proposal-framework-nxip-and-nrc/640/16)

BUIP223: (rejected 5:8:0) [Establish Nexa Marketing Roadmap and Update Community Forum](https://forum.bitcoinunlimited.info/t/buip223-establish-nexa-marketing-roadmap-and-update-community-forum/641/4)

BUIP224: (rejected 5:8:0) [Move VotePeer to Nexa](https://forum.bitcoinunlimited.info/t/buip-224-move-votepeer-to-nexa/644/6)

BUIP225: (passed 10:0:0) [Re-elect Peter R for Bitcoin Unlimited Secretary](https://forum.bitcoinunlimited.info/t/buip-225-re-elect-peter-r-for-bitcoin-unlimited-secretary/666/2)

**Next available ref: 226**

BUIPs are added to this list if proposed by a BU member.